feat: remove unnecessary quest Dockerfiles

quests/checkpoint-01/Dockerfile

@@ -1,3 +0,0 @@
-FROM linuxodyssey/quest-base
-
-COPY home ${HOME}

quests/checkpoint-02/Dockerfile

@@ -1,3 +0,0 @@
-FROM linuxodyssey/quest-base
-
-COPY home ${HOME}

quests/checkpoint-03/Dockerfile

@@ -1,7 +0,0 @@
-FROM linuxodyssey/quest-base
-
-USER root
-COPY home .
-RUN chown -R ${USERNAME}:${USERNAME} .
-
-USER ${USERNAME}

quests/copy/Dockerfile

@@ -1,3 +0,0 @@
-FROM linuxodyssey/quest-base
-
-COPY home ${HOME}

quests/entrypoint.sh

@@ -4,6 +4,7 @@ USERNAME=commander
 
 if ! id -u ${USERNAME} >/dev/null 2>&1; then
   adduser --disabled-password --gecos '' --shell /bin/zsh ${USERNAME} && \
+  find / -name ".gitkeep" -type f -exec rm -f {} +
   mkdir -p /home/${USERNAME}/.ssh && \
   cp /ssh_key.pub /home/${USERNAME}/.ssh/authorized_keys && \
   chmod 600 /home/${USERNAME}/.ssh/authorized_keys && \

quests/execute/Dockerfile

@@ -1,6 +0,0 @@
-FROM linuxodyssey/quest-base
-
-USER root
-COPY home ${HOME}
-
-USER commander

quests/explore/Dockerfile

@@ -1,3 +0,0 @@
-FROM linuxodyssey/quest-base
-
-COPY home ${HOME}

quests/helloworld/Dockerfile

@@ -1,3 +0,0 @@
-FROM linuxodyssey/quest-base
-
-COPY home ${HOME}

quests/move/Dockerfile

@@ -1,3 +0,0 @@
-FROM linuxodyssey/quest-base
-
-COPY --chown=${USERNAME} home ${HOME}

quests/path/Dockerfile

@@ -1,3 +0,0 @@
-FROM linuxodyssey/quest-base
-
-COPY home ${HOME}

quests/read/Dockerfile

@@ -1,3 +0,0 @@
-FROM linuxodyssey/quest-base
-
-COPY home ${HOME}

quests/remove/Dockerfile

@@ -1,4 +0,0 @@
-FROM linuxodyssey/quest-base
-
-COPY --chown=${USERNAME} home ${HOME}
-RUN mkdir empty

quests/tab/Dockerfile

@@ -1,3 +0,0 @@
-FROM linuxodyssey/quest-base
-
-COPY home ${HOME}